[Plugin: NextGEN Gallery] warning after upgrade to 1.9.3

Hi,

after upgrade to 1.9.3 few days ago i’ve got this message in my album page:

Warning: Creating default object from empty value in /my_path/nextgen-gallery/nggfunctions.php on line 1105

Can anyone help solve it?

http://wordpress.org/extend/plugins/nextgen-gallery/